An unmanned helicopter (10) is provided with a main body (12) for supporting a drive source (36), a tail body (18) extending rearward from a rear end part of the main body (12), and an electric box (44) supported on the main body (12). The electric box (44) is disposed between frames (46, 48) of the main body (12), and is supported from below by linking members (64, 76) and supported from above by linking members (66, 78) so as to be unable to move forward and rearward. The linking members (64, 66) are linked by reinforcing members (68, 70) with the frames (46, 48) interposed therebetween, and the linking members (76, 78) are linked by reinforcing members (80, 82) with the frames (46, 48) interposed therebetween. A rear end part (164) in the top surface of the electric box (44) is formed into a chamfered shape.
Unmanned helicopter
10.02.2016
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Unmanned helicopter propeller hub and unmanned helicopter
Europäisches Patentamt | 2020
|